172575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:88

約数の個数: 36

約数和(自身を含む): 338520

約数和(自身を除く): 165945

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 59, 65, 75, 117, 177, 195, 225, 295, 325, 531, 585, 767, 885, 975, 1475, 2301, 2655, 2925, 3835, 4425, 6903, 11505, 13275, 19175, 34515, 57525, 172575]

約数ペア:

[(1, 172575), (3, 57525), (5, 34515), (9, 19175), (13, 13275), (15, 11505), (25, 6903), (39, 4425), (45, 3835), (59, 2925), (65, 2655), (75, 2301), (117, 1475), (177, 975), (195, 885), (225, 767), (295, 585), (325, 531)]